基于“珞珈一号”夜光遥感数据融合的乡村人口空间化方法研究  

Research on the Method of Rural Population Spatialization based on Fusion of"LJ1-01"Remote Sensing of Night Light Data

作　　者：娄格 陈秋晓 Lou Ge;Chen Qiuxiao

机构地区：[1]浙江大学建筑工程学院

出　　处：《建筑与文化》2021年第1期74-75,共2页Architecture & Culture

基　　金：国家重点研发计划资助(项目编号:2018YFD1100302)。

摘　　要："珞珈一号"卫星提供了130m分辨率、高精度的夜间灯光影像,为乡村地区的人口空间化相关研究提供了更加精细的数据源。文章结合"珞珈一号"夜光数据与土地利用数据,基于多元逐步回归模型测度行政村尺度的常住人口规模,并以浙江省宁海县为案例进行实证研究测度,为乡村地区相关研究提供数据支撑。The LJ1-01 satellite provided 130m high-precision night light images,providing more detailed data sources for studies on spatialization of population in rural areas.In this paper,the night-light data of LJ1-01 and land use data are combined to measure the permanent resident population at the administrative village scale based on the multiple stepwise regression model,and the case of Ninghai County in Zhejiang Province is taken as an empirical case study to measure,so as to provide data support for relevant studies in rural areas.

关 键 词：珞珈一号 乡村 人口空间化 夜光遥感 土地利用 

分 类 号：C924.2[社会学—人口学]